The phone and first onsite were both very common Bloomberg questions.
Tip: I recommend sorting by frequency and the Bloomberg tag and doing top 50ish.
The second virtual onsite was a system design question about analyzing stock data, a very open-ended question, I think I did okay, not good nor bad, since this is a new grad role the expectations are pretty low. I studied from multiple sources on common problems since I wanted to see different approaches for each problem. (Youtube, Books, Medium articles, courses)
Rejected a week after final hr round.